Implementation notes: amd64, h4e350, crypto_sign/rainbow6440

Computer: h4e350
Architecture: amd64
CPU ID: AuthenticAMD-00500f10-178bfbff
SUPERCOP version: 20141014
Operation: crypto_sign
Primitive: rainbow6440

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
528234	`ref`	`clang++ -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140808	20140622
528744	`ref`	`clang++ -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20140808	20140622
530304	`ref`	`clang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141019	20141014
532650	`ref`	`clang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141019	20141014
535065	`ref`	`clang++ -O3 -fomit-frame-pointer`	20140808	20140622
542718	`ref`	`g++ -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140808	20140622
554787	`ref`	`g++ -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140808	20140622
555318	`ref`	`g++ -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140808	20140622
556593	`ref`	`g++ -march=barcelona -O2 -fomit-frame-pointer`	20140808	20140622
556719	`ref`	`g++ -march=nocona -O2 -fomit-frame-pointer`	20140808	20140622
557880	`ref`	`g++ -march=k8 -O2 -fomit-frame-pointer`	20140808	20140622
558513	`ref`	`g++ -m64 -march=nocona -O2 -fomit-frame-pointer`	20140808	20140622
559320	`ref`	`g++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140808	20140622
560532	`ref`	`g++ -m64 -march=core2 -O2 -fomit-frame-pointer`	20140808	20140622
562935	`ref`	`g++ -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140808	20140622
563163	`ref`	`g++ -m64 -march=k8 -O2 -fomit-frame-pointer`	20140808	20140622
568674	`ref`	`g++ -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140808	20140622
570906	`ref`	`g++ -m64 -O2 -fomit-frame-pointer`	20140808	20140622
573570	`ref`	`g++ -O2 -fomit-frame-pointer`	20140808	20140622
574311	`ref`	`g++ -fno-schedule-insns -O2 -fomit-frame-pointer`	20140808	20140622
636897	`ref`	`g++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140808	20140622
661812	`ref`	`g++ -m64 -march=corei7 -O -fomit-frame-pointer`	20140808	20140622
666549	`ref`	`g++ -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140808	20140622
667764	`ref`	`g++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140808	20140622
669666	`ref`	`g++ -march=barcelona -O -fomit-frame-pointer`	20140808	20140622
670209	`ref`	`g++ -m64 -march=k8 -O -fomit-frame-pointer`	20140808	20140622
670260	`ref`	`g++ -march=k8 -O -fomit-frame-pointer`	20140808	20140622
671277	`ref`	`g++ -m64 -march=barcelona -O -fomit-frame-pointer`	20140808	20140622
672582	`ref`	`g++ -m64 -march=core2 -O -fomit-frame-pointer`	20140808	20140622
674007	`ref`	`g++ -m64 -march=nocona -O -fomit-frame-pointer`	20140808	20140622
676455	`ref`	`g++ -march=nocona -O -fomit-frame-pointer`	20140808	20140622
677562	`ref`	`g++ -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140808	20140622
689004	`ref`	`g++ -O -fomit-frame-pointer`	20140808	20140622
695427	`ref`	`g++ -fno-schedule-insns -O -fomit-frame-pointer`	20140808	20140622
702774	`ref`	`g++ -m64 -O -fomit-frame-pointer`	20140808	20140622
960108	`ref`	`g++ -march=nocona -Os -fomit-frame-pointer`	20140808	20140622
962142	`ref`	`g++ -m64 -march=nocona -Os -fomit-frame-pointer`	20140808	20140622
981726	`ref`	`g++ -march=k8 -Os -fomit-frame-pointer`	20140808	20140622
984333	`ref`	`g++ -fno-schedule-insns -Os -fomit-frame-pointer`	20140808	20140622
986544	`ref`	`g++ -Os -fomit-frame-pointer`	20140808	20140622
987978	`ref`	`g++ -m64 -march=k8 -Os -fomit-frame-pointer`	20140808	20140622
993834	`ref`	`g++ -march=barcelona -Os -fomit-frame-pointer`	20140808	20140622
995013	`ref`	`g++ -m64 -march=core2 -Os -fomit-frame-pointer`	20140808	20140622
996054	`ref`	`g++ -m64 -Os -fomit-frame-pointer`	20140808	20140622
999981	`ref`	`g++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140808	20140622
1007820	`ref`	`g++ -m64 -march=barcelona -Os -fomit-frame-pointer`	20140808	20140622
1010820	`ref`	`g++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140808	20140622
4979364	`ref`	`g++`	20140808	20140622

Test failure

Implementation: crypto_sign/rainbow6440/ref
Compiler: g++ -O3 -fomit-frame-pointer

error 111
crypto_sign_open returns nonzero

Number of similar (compiler,implementation) pairs: 11, namely:

Compiler	Implementations
g++ -O3 -fomit-frame-pointer	ref
g++ -fno-schedule-insns -O3 -fomit-frame-pointer	ref
g++ -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	ref
g++ -m64 -O3 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -O3 -fomit-frame-pointer	ref
g++ -m64 -march=k8 -O3 -fomit-frame-pointer	ref
g++ -m64 -march=native -mtune=native -O3 -fomit-frame-pointer	ref
g++ -m64 -march=nocona -O3 -fomit-frame-pointer	ref
g++ -march=barcelona -O3 -fomit-frame-pointer	ref
g++ -march=k8 -O3 -fomit-frame-pointer	ref
g++ -march=nocona -O3 -fomit-frame-pointer	ref

Test failure

Implementation: crypto_sign/rainbow6440/ref
Compiler: g++ -m64 -march=barcelona -O3 -fomit-frame-pointer

error 111
crypto_sign_open returns nonzero
error 111
crypto_sign_open returns nonzero

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -march=barcelona -O3 -fomit-frame-pointer	ref

Test failure

Implementation: crypto_sign/rainbow6440/ref
Compiler: g++ -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
g++ -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	ref
g++ -m64 -march=corei7 -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_sign/rainbow6440/ref
Compiler: clang++ -O3 -fomit-frame-pointer

try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 1 warning generated.
try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 1 warning generated.

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang++ -O3 -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_sign/rainbow6440/ref
Compiler: clang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_sign/rainbow6440/ref
Compiler: clang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

rainbow_w-test.cpp: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
rainbow_w-test.cpp: clang: warning: argument unused during compilation: '-mavx2'
rainbow_w-test.cpp: clang: warning: argument unused during compilation: '-mpclmul'
rainbow_w-test.cpp: clang: warning: argument unused during compilation: '-fpolly'
rainbow_w-test.cpp: clang: warning: argument unused during compilation: '-fvectorize'
rainbow_w-test.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize'
rainbow_w-test.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
usehash.cpp: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
usehash.cpp: clang: warning: argument unused during compilation: '-mavx2'
usehash.cpp: clang: warning: argument unused during compilation: '-mpclmul'
usehash.cpp: clang: warning: argument unused during compilation: '-fpolly'
usehash.cpp: clang: warning: argument unused during compilation: '-fvectorize'
usehash.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize'
usehash.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 1 warning generated.
try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 1 warning generated.

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_sign/rainbow6440/ref
Compiler: clang++ -O3 -fwrapv -mavx2 -fomit-frame-pointer

rainbow_w-test.cpp: clang: warning: argument unused during compilation: '-mavx2'
usehash.cpp: clang: warning: argument unused during compilation: '-mavx2'
try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 1 warning generated.
try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 1 warning generated.

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang++ -O3 -fwrapv -mavx2 -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_sign/rainbow6440/ref
Compiler: clang++ -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

rainbow_w-test.cpp: clang: warning: argument unused during compilation: '-mavx2'
rainbow_w-test.cpp: clang: warning: argument unused during compilation: '-fpolly'
rainbow_w-test.cpp: clang: warning: argument unused during compilation: '-fvectorize'
rainbow_w-test.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize'
rainbow_w-test.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
usehash.cpp: clang: warning: argument unused during compilation: '-mavx2'
usehash.cpp: clang: warning: argument unused during compilation: '-fpolly'
usehash.cpp: clang: warning: argument unused during compilation: '-fvectorize'
usehash.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize'
usehash.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 1 warning generated.
try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 1 warning generated.

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang++ -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	ref